I'm looking into getting 2, 2 vehicle carports and bolt them end to end and i don't want them sitting on the ground. So i was needing some ideas on what to bolt them down to. My cousin thought we should just make a trench and pour concrete in it but a few people thought they might tax us on them then. and someone said rail road ties but i'd prefer to just do it once. The plan is to put 3 walls on them and i'm not sure if we're going to put a door on it or not. But we definetly don't want them to blow away or rust in the ground. and they're just for storage, they won't have any power, probably a rock or lime floor. Any ideas? maybe parking lot curbs?